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CHARGE IT! 4520 12 V 20/10/2 A smart charger
Model: CHARGE IT! 4520 · US configuration
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A portable, single-output 12 V lead-acid charger/maintainer with selectable 20 A, 10 A and 2 A rates and a seven-segment LED display. Clore documents flooded, maintenance-free, AGM and gel profiles, but no Ah range, lithium mode or wet-weather rating.
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Explore this buying guide ↗Why consider this model?
- A portable, one-battery 12 V lead-acid job where a documented 20 A maximum and lower 10 A/2 A settings align with the battery maker’s limits, and the dry, supervised AC-powered setup is practical.
Tradeoffs to weigh
- The 4520 is 12 V only, lead-acid only and single-output. No Ah range, exact lead length or wet-weather rating is published; its 20 A setting is not a safe-rate recommendation for every battery.
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